const fs = require('fs');
const path = 'D:\\project\\zhizhu\\components\\PhotoUploadForm.vue';
const content = fs.readFileSync(path, 'utf8');
const lines = content.split('\n');

console.log('=== Final validation ===\n');

// 检查文件末尾结构
console.log('File ending structure:');
for (let i = lines.length - 30; i < lines.length; i++) {
  if (lines[i].includes('</script>') || lines[i].includes('</style>') ||
      lines[i].includes('};') || lines[i].includes('},') ||
      lines[i].trim() === '}') {
    console.log(`Line ${i + 1}: ${lines[i]}`);
  }
}

// 精确的括号计数
let braceCount = 0;
let exportStart = -1;
let scriptEnd = -1;

for (let i = 0; i < lines.length; i++) {
  if (lines[i].includes('export default {')) {
    exportStart = i;
  }
  if (lines[i].includes('</script>')) {
    scriptEnd = i;
    break;
  }
}

// 从 export default 开始计数
if (exportStart >= 0 && scriptEnd >= 0) {
  for (let i = exportStart; i <= scriptEnd; i++) {
    const line = lines[i];
    // 跳过 import（export 之后不应该有 import）
    if (line.includes('import ')) continue;
    
    const codeOnly = line.replace(/\/\/.*$/, '').replace(/\/\*.*?\*\//g, '');
    const noStrings = codeOnly.replace(/'[^']*'/g, '""').replace(/"[^"]*"/g, '""').replace(/`[^`]*`/g, '""');
    
    const opens = (noStrings.match(/{/g) || []).length;
    const closes = (noStrings.match(/}/g) || []).length;
    braceCount += opens - closes;
  }
  
  console.log(`\nBrace count from export default to </script>: ${braceCount}`);
  console.log(braceCount === 0 ? '✓ Balanced!' : '✗ Unbalanced!');
}

// 验证具体的方法结束和 methods 结束
console.log('\n=== Checking methods end ===');
for (let i = lines.length - 10; i < lines.length; i++) {
  console.log(`Line ${i + 1}: "${lines[i]}"`);
}